2006 GMC Sierra 2500 HD MPG
Based on data from 117 vehicles, 13,573 fuel-ups and 3,385,962 miles of driving, the 2006 GMC Sierra 2500 HD gets a combined Avg MPG of 14.25 with a 0.05 MPG margin of error.
Below you can see a distribution of the fuel-ups with 471 outliers (3.35%) removed.
Following shows the average MPG of each of the 117 vehicles in the system.
2006 GMC Sierra 2500 HDs For Sale Nearby
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Decal Truck
2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
Added Jun 2018 • 10 Fuel-upsProperty of Decalman
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13.9 Avg MPG
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My Sierra 2500 HD
2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
Added Mar 2017 • 81 Fuel-upsProperty of DewmanCO
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14.5 Avg MPG
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Truck
2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
Added Jun 2018 • 32 Fuel-upsProperty of ssm04
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14.3 Avg MPG
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My Sierra 2500 HD
2006 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 6 Speed
Added Nov 2018 • 11 Fuel-upsProperty of brcase
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12.2 Avg MPG
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Sierra 2500 HD
2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
Added Jun 2018 • 23 Fuel-upsProperty of jvetterl
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16.2 Avg MPG
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Work Truck
2006 GMC Sierra 2500 HD WT 6.0L V8 GAS
Added Jan 2019 • 49 Fuel-upsProperty of Ullr
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9.7 Avg MPG
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GMC Sierra
2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
Added Feb 2010 • 118 Fuel-upsProperty of Mediator
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24.1 Avg MPG
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Truck
2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
Added Aug 2016 • 124 Fuel-upsProperty of suasman
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15.6 Avg MPG
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Big Blue
2006 GMC Sierra 2500 HD SL 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
Added Feb 2017 • 40 Fuel-upsProperty of Blue06Sierra
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14.6 Avg MPG
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My Sierra 2500 HD
2006 GMC Sierra 2500 HD WT 6.0L V8 GAS Automatic 5 Speed
Added Jul 2017 • 6 Fuel-upsProperty of shanebo
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9.8 Avg MPG
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2500HD
2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
Added Sep 2016 • 760 Fuel-upsProperty of tstanley2128
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17.3 Avg MPG
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My Sierra 2500 HD
2006 GMC Sierra 2500 HD SLT 6.0L V8 GAS Automatic 6 Speed
Added Jan 2017 • 5 Fuel-upsProperty of deadpoo
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10.5 Avg MPG
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My Sierra 2500 HD
2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
Added Jun 2017 • 3 Fuel-upsProperty of DanJones
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16.7 Avg MPG
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My Sierra 2500 HD
2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
Added Jun 2017 • 3 Fuel-upsProperty of smirnoff
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13.3 Avg MPG
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My Sierra 2500 HD
2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Cab & Chassis (4 Door)
Added Aug 2015 • 179 Fuel-upsProperty of PrestonL
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16.1 Avg MPG
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1BuiltDMAX
2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
Added Nov 2013 • 30 Fuel-upsProperty of AddMoreBoost
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14.2 Avg MPG
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My Sierra 2500 HD
2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
Added Dec 2016 • 7 Fuel-upsProperty of jonnyxkash
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13.8 Avg MPG
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GMC Sierra
2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
Added Aug 2015 • 10 Fuel-upsProperty of angelacatz
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16.1 Avg MPG
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The truck
2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
Added Nov 2013 • 66 Fuel-upsProperty of diggetydawg
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14.3 Avg MPG
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Sierra
2006 GMC Sierra 2500 HD WT 6.6L V8 DIESEL Automatic 6 Speed
Added Sep 2016 • 91 Fuel-upsProperty of chriscline
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18.2 Avg MPG